package com.jerei.store.service;

import com.jerei.store.entity.TableCart;
import com.jerei.store.entity.TableCartProduct;

import java.util.List;

public interface ITableCartService {

    void addTC(Integer uid,String username,Integer pid,Integer num);


    List<TableCartProduct> findAllByUid(Integer uid);


    void delAllByCid (Integer[] arr);

    void changeNum(Integer val,Integer cid,String username);

    List<TableCartProduct> findAllByCid(Integer[] arr);
}
